Troubleshooting steps
Diagnose P0131 using service manual, check related sensors and wiring, repair or replace faulty components
Motorcycle Diagnostic Codes
P0131 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
Details
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1) detected on Harley-Davidson motorcycle. This diagnostic trouble code indicates a problem that requires attention.
Error typeerror
MeaningO2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
Typical causesSensor failure, wiring issue, component malfunction, system fault
SolutionsDiagnose P0131 using service manual, check related sensors and wiring, repair or replace faulty components
Severitymedium
Catalog references
Where this appears
Harley-DavidsonP0131
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What does P0131 mean on Harley-Davidson?
P0131 on Harley-Davidson indicates o2 sensor circuit low voltage (bank 1 sensor 1). Consult service manual for specific diagnosis procedures.
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